Message ID | 1345228043-30277-4-git-send-email-yorksun@freescale.com |
---|---|
State | Superseded, archived |
Delegated to: | Andy Fleming |
Headers | show |
diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index 515dd41..11b83d2 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -127,6 +127,11 @@ int checkcpu (void) printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); + if (nr_cores > CONFIG_MAX_CPUS) { + panic("\nUnexpected number of cores: %d, max is %d\n", + nr_cores, CONFIG_MAX_CPUS); + } + get_sys_info(&sysinfo); puts("Clock Configuration:");
Panic if the number of cores is more than CONFIG_MAX_CPUS because it will surely overflow gd structure. Signed-off-by: York Sun <yorksun@freescale.com> --- arch/powerpc/cpu/mpc85xx/cpu.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)